button_start.c~

在linux下的网络嗅探器 使用的是GTK2.0+GLADE做的前台 具体的后台是ANSI C 编译器 GCC

#include <gtk/gtk.h>
#include <glade/glade.h>
#include <stdio.h>
#include <string.h>
#include <pthread.h>  
#include <time.h>
#include "button.h"
#include "button_clear.h"
#include "rules.h"
#include "catch.h"
#include "analysis.h"

GtkWidget * window ;
	
GladeXML *xml;
int  sniffer_stop ;
char filter_app[1024] ;

#if 0
void
insert_time_to_textview2 ()
{
   GtkTextBuffer *buffer;
   GtkTextIter end;
   time_t start ;
   char data[30]={0} ;
   time(&start) ;
   sprintf(data, "%s", ctime(&start));
   buffer=gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview2)); //textview2是一个gtktextview控件
   gtk_text_buffer_get_end_iter(buffer,&end);
   gtk_text_buffer_insert(buffer, &end, data, -1);
   gtk_text_buffer_get_end_iter(buffer,&end);
   //gtk_text_buffer_insert(buffer, &end, "\n", -1);
}
#endif

void on_buttonstart_clicked(GtkWidget *widget, gpointer user_data)
{
	int ret ;
	
	pthread_t write,read ;
	

	if(sniffer_stop == 1)
		return ;
	
	on_buttonclear_clicked(NULL,NULL) ;
	
	ret = read_rules_from_file("rules") ;
	if(ret <=0){
		//fprintf("read rules error from file :%s\n","rules") ;
		perror("read rules error!") ;
		return ;
	}
	//ret = read_statment_from_rules() ;
	ret = set_filter_app() ;
	if(ret <=0){
		//fprintf("read rules error from file :%s\n","rules") ;
		perror("read statment error!") ;
		return ;
	}
	printf("%s\n",filter_app) ;
#if 1
	pthread_create(&write,NULL,(void *)&catch_packets,NULL) ;
	pthread_create(&read,NULL,(void *)&analysis_packets,NULL) ;
#endif
	//insert_time_to_textview2() ;
	return ;
}